Power outages in Weston County, WY
We don't have a live outage feed for the utilities serving Weston County yet. Black Hills Power, Inc., Powder River Energy Corp and Niobrara Electric Assn, Inc serve this county.
Right now
No live outage data for Weston County yet.
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This utility doesn't publish outage data we can read automatically, so it isn't in our totals. Its own outage map has its current outages.i
From EIA Form 861, the U.S. Energy Information Administration's yearly survey of every electric utility and the areas it serves.i
This utility doesn't publish outage data we can read automatically, so it isn't in our totals. Its own outage map has its current outages.i
From EIA Form 861, the U.S. Energy Information Administration's yearly survey of every electric utility and the areas it serves.i
This utility doesn't publish outage data we can read automatically, so it isn't in our totals. Its own outage map has its current outages.i
From EIA Form 861, the U.S. Energy Information Administration's yearly survey of every electric utility and the areas it serves.Outage map
Outage history in Weston County
2014–2025 recordWeston County averaged 23 significant outages a year in 2023–2025, more than most Wyoming counties.
In the 12 months to December 2025, there were 23. Half were over within 2 hours; the longest lasted 17 hours, starting April 13, 2025.
The largest on record began November 13, 2025, with 4,782 customers out at once.
Outages are most common in August.
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At least 1% of the area's customers, and at least 100, without power at the same time. Outages less than 6 hours apart count as one.i
Half of significant outages here ended sooner than this, and half lasted longer.| Largest events (start) | Peak out | LastediHow long this area stayed at or above the significant-outage line, not how long any one home was without power. | Customer-hoursiCustomers out multiplied by hours out, added up over the event. 1,000 customers out for 3 hours is 3,000 customer-hours. |
|---|---|---|---|
| November 13, 2025 | 4,782 | 7 hours | 17,683 |
| February 11, 2016 | 2,593 | 45 minutes | 1,945 |
| August 30, 2025 | 1,335 | 2.5 hours | 2,088 |
| August 26, 2024 | 1,209 | 1 hour | 592 |
| December 18, 2025 | 1,179 | 8 hours | 2,827 |
Recorded outages from EAGLE-I, Oak Ridge National Laboratory (CC BY 4.0).i
From EAGLE-I, Oak Ridge National Laboratory's record of utility outage data every 15 minutes since 2014 (CC BY 4.0). It covered about 9 in 10 U.S. customers.
Utilities
- Black Hills Power, Inc. no live feed
- Powder River Energy Corp no live feed
- Niobrara Electric Assn, Inc no live feed
- All Wyoming outages